[INFO] fetching crate st 0.1.0...
[INFO] testing st-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate st 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate st 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate st 0.1.0
[INFO] finished tweaking crates.io crate st 0.1.0
[INFO] tweaked toml for crates.io crate st 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c59eb9ccf81b0eee614489ea6835873a0418bc9af95c99c9d4fb30f6869ac1ed
[INFO] running `Command { std: "docker" "start" "-a" "c59eb9ccf81b0eee614489ea6835873a0418bc9af95c99c9d4fb30f6869ac1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c59eb9ccf81b0eee614489ea6835873a0418bc9af95c99c9d4fb30f6869ac1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c59eb9ccf81b0eee614489ea6835873a0418bc9af95c99c9d4fb30f6869ac1ed", kill_on_drop: false }`
[INFO] [stdout] c59eb9ccf81b0eee614489ea6835873a0418bc9af95c99c9d4fb30f6869ac1ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f68b35e8f3b27ad4fff9fe043dcdcfa7ef94a377e3f746a32cb27a3621ed4f06
[INFO] running `Command { std: "docker" "start" "-a" "f68b35e8f3b27ad4fff9fe043dcdcfa7ef94a377e3f746a32cb27a3621ed4f06", kill_on_drop: false }`
[INFO] [stderr]    Compiling st v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "f68b35e8f3b27ad4fff9fe043dcdcfa7ef94a377e3f746a32cb27a3621ed4f06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68b35e8f3b27ad4fff9fe043dcdcfa7ef94a377e3f746a32cb27a3621ed4f06", kill_on_drop: false }`
[INFO] [stdout] f68b35e8f3b27ad4fff9fe043dcdcfa7ef94a377e3f746a32cb27a3621ed4f06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7bc8ba02af4e25e6cf927fb5bc8d1cee37e1aeb568b99abaa32fe5ef1a97c00
[INFO] running `Command { std: "docker" "start" "-a" "b7bc8ba02af4e25e6cf927fb5bc8d1cee37e1aeb568b99abaa32fe5ef1a97c00", kill_on_drop: false }`
[INFO] [stderr]    Compiling st v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "b7bc8ba02af4e25e6cf927fb5bc8d1cee37e1aeb568b99abaa32fe5ef1a97c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7bc8ba02af4e25e6cf927fb5bc8d1cee37e1aeb568b99abaa32fe5ef1a97c00", kill_on_drop: false }`
[INFO] [stdout] b7bc8ba02af4e25e6cf927fb5bc8d1cee37e1aeb568b99abaa32fe5ef1a97c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf29c83d8c70712716342c128989e7d957d9bff6ade61f2469bcc2c55fed6e37
[INFO] running `Command { std: "docker" "start" "-a" "cf29c83d8c70712716342c128989e7d957d9bff6ade61f2469bcc2c55fed6e37", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/st-fdf55ab83ccb4a01)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf29c83d8c70712716342c128989e7d957d9bff6ade61f2469bcc2c55fed6e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf29c83d8c70712716342c128989e7d957d9bff6ade61f2469bcc2c55fed6e37", kill_on_drop: false }`
[INFO] [stdout] cf29c83d8c70712716342c128989e7d957d9bff6ade61f2469bcc2c55fed6e37